Seagate ST320410ACE, ST340810ACE, ST360020ACE, ST380020ACE 4 U Series CE Family Product Manual, Rev. A

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4 U Series CE Family Product Manual, Rev. A

Altitude (meters be-

low mean sea level,

max) –121.92 m to 12,192 m (–400 ft to 40,000+ ft)

Shock, operating

(Gs max at 2 msec) 63 Gs

Shock, nonoperating

(Gs max at 1 and 2

msec) 350 Gs

Vibration, operating 0.5 Gs (0 to peak, 22–350 Hz)

Vibration,

nonoperating 5 Gs (0 to peak, 22–350 Hz)

Drive acoustics

Sound power in bels

Idle mode

Performance Seek

2.7 (typical), 3.0 (max)

2.9 (typical), 3.2 (max)

Nonrecoverable

read errors 1 per 1013 bits read

Mean time between

failures (power-on

hours) 600,000

Contact start-stop cy-

cles (25°C, 40%

relative humidity) 50,000

SeaShield Yes

Drive Specification ST380020ACE ST360020ACE ST340810ACE ST320410ACE

Contents

Main Page Page Page Contents Page Page Page Introduction 2 U Series CE Family Product Manual, Rev. A Specification summary table U Series CE Family Product Manual, Rev. A 3 4 U Series CE Family Product Manual, Rev. A 1.0 Drive specifications this drive n n1, 1.2 Physical organization 1.3 Recording and interface technology 1.4 Physical characteristics 1.5 Seek time 1.6 Start/stop times Page 1.7.1.1 Typical current profile Page 1.8.2 Temperature gradient 1.8 Environmental tolerances 1.8.1 Ambient temperature Page 1.8.6.1 Operating vibration 1.8.6.2 Nonoperating vibration 1.9 Drive acoustics 1.10 Electromagnetic immunity 1.11 Reliability 1.12 Agency certification 1.12.1 Safety certification 1.12.2 Electromagnetic compatibility 1.12.3 FCC verification How to Identify and Resolve Radio-Television Interference Prob- lems 2.0 Configuring and mounting the drive 2.2 Jumper settings 2.2.1 Master/slave configuration only Cable select Drive is slave Circuit Board 2.2.2 Cable-select option 2.2.3 Alternate capacity jumper grey black blue 2.1 Drive mounting 3.0 ATA interface 3.1 ATA interface signals and connector pins 22 U Series CE Family Product Manual, Rev. A Figure 4. I/O pins and supported ATA signals 3.1.1 Supported ATA commands Draft ATA-Rev 6 Standard. 3.1.2 Identify Drive command Draft ATA-Rev 6 Standard. x.xx Page Page Page 3.1.3 Set Features command (default). (default) (default). 3.1.4 S.M.A.R.T. commands Draft ATA-Rev 6 Standard.